(4-Methyl-3-nitrophenyl)methanol

(4-Methyl-3-nitrophenyl)methanol - Names and Identifiers

Name	4-methyl-3-nitrobenzyl alcohol
Synonyms	RARECHEM AL BD 0233 4-methyl-3-nitrobenzyl alcohol 3-Nitro-4-methylbenzyl alcohol 4-METHYL-3-NITROBENZYL ALCOHOL (4-Methyl-3-nitrophenyl)methanol Benzenemethanol, 4-methyl-3-nitro-
CAS	40870-59-5
EINECS	255-120-8
InChI	InChI=1/C8H9NO3/c1-6-2-3-7(5-10)4-8(6)9(11)12/h2-4,10H,5H2,1H3

(4-Methyl-3-nitrophenyl)methanol - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.272±0.06 g/cm3(Predicted)
Melting Point	39-43 °C (lit.)
Boling Point	195°C/20mmHg(lit.)
Flash Point	>230°F
Solubility	soluble in Methanol
Vapor Presure	0.000136mmHg at 25°C
Appearance	powder to crystal
Color	White to Yellow to Green
pKa	13.83±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.585

(4-Methyl-3-nitrophenyl)methanol - Risk and Safety

WGK Germany

(4-Methyl-3-nitrophenyl)methanol - Introduction

4-methyl-3-nitrobenzyl alcohol is an organic compound with the chemical formula C8H9NO3.

Nature:
4-methyl-3-nitrobenzyl alcohol is an aromatic compound with hydroxyl and nitro functional groups. It is a colorless to pale yellow solid with a phenolic aroma. The compound has a relatively high melting point and boiling point.

Use:
4-methyl-3-nitrobenzyl alcohol are commonly used as starting materials or intermediates in organic synthesis. It can be used to synthesize chemicals such as pesticides, dyes and pharmaceuticals. In addition, it can also be used as a precursor for photosensitive materials and fluorescent dyes.

Preparation Method:
4-methyl-3-nitrobenzyl alcohol can be obtained by nitration of p-methyl anisole. First, methyl anisole is reacted with nitric acid, and the reaction is carried out under appropriate temperature and conditions to obtain 4-methyl-3-nitroanisole. This was then converted to 4-methyl-3-nitrobenzyl alcohol using an alcoholysis reaction.

Safety Information:
4-methyl-3-nitrobenzyl alcohol has low toxicity, but it is still necessary to pay attention to safe operation. It is a flammable solid and must be protected from open flames and high temperatures. Wear appropriate protective gloves, glasses and a mask during operation to prevent inhalation or contact with skin. When using or storing, keep away from ignition and oxidizing agents.

Last Update：2024-04-09 20:52:54